ADZ Nagano

Pressure, temperature and force sensors for all industries!

No matter what your challenge is: sensor, transmitter, switch, measuring range, accuracy, ambient conditions, test media, media connections, output signals – analog, digital, via cable, plug or wireless, volume and weight, protection class and much more or a lot together.

We develop your ideal solution!


In October 1998 Dietmar Arndt, Wolfgang Dürfeld and Ralf Zimmermann founded ADZ Sensortechnik in Dresden. With the strategic entry of the Japanese sensor element manufacturer NAGANO KEIKI in 2001, the company received its current name ADZ NAGANO GmbH. In this context, the business area of EU sales was expanded to include NAGANO KEIKI products. Another change in the corporate structure resulted from the participation of Hydrotechnik GmbH (also in 2001). With continued growth in the scope of production and the number of employees, the company moved to its current location in Ottendorf-Okrilla (near Dresden) in 2005. 2020, this site was extended and expanded its production area by an additional 400m². In January 2021 Hannes Georgi and Mario Dürfeld (the sons of Dietmar Arndt, Wolfgang Dürfeld) took over the general management. With over 100 employees, the company is now an attractive employer and valued representative of German medium-sized companies that customers around the world trust.